/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * </p>
 */

package io.shardingsphere.dbtest.cases.dataset.expected.metadata;

import lombok.Getter;

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.LinkedList;
import java.util.List;

@Getter
@XmlRootElement(name = "datasets")
public final class ExpectedMetadataRoot {
    
    @XmlElement(name = "metadata")
    private List<ExpectedMetadata> metadataList = new LinkedList<>();
    
    /**
     * Find expected metadata via table name.
     * 
     * @param tableName table name
     * @return expected metadata
     */
    public ExpectedMetadata find(final String tableName) {
        for (ExpectedMetadata each : metadataList) {
            if (each.getTableName().equals(tableName)) {
                return each;
            }
        }
        throw new IllegalArgumentException(String.format("Cannot find expected metadata via table name: '%s'", tableName));
    }
}
